CGSC Strain#: 5195
Strain Designation: P678-7      Source of Strain: H.I. Adler
Sex: F- Chromosomal Markers: thr-1, leuB6(Am), fhuA2::IS2, lacY1, glnX44(AS), gal-6, λ^-, hns-1, fic-1, malT1(λ^R), xyl-7, mtlA2, thiE1, Mon
Strain Comments:

• The unmapped "mon" (monster) phenotype may be the result of defects at more than one locus.
• leuB6(Am)-- Suppressed by serU suppressor (supH)
• glnX44(AS)-- Mutation is a C to T transition at nucleotide 34 (3rd position of the anticodon)
• fic-1-- Found in W677 and its derivatives. Mutant phenotype is filamentation in the presence of cAMP.
• Mon-- The unmapped "Mon" (monster) phenotype may be the result of defects at more than one locus.
• fhuA2::IS2 was formerly called fhuA2
• glnX44(AS) was formerly called su⁺_II
• glnX44(AS) was formerly called supE44
• glnX44(AS) was formerly called glnV44
• hns-1 was formerly called osmZ1
• hns-1 was formerly called cur-1
• thiE1 was formerly called thi-1
• xyl-7 was formerly called xylA7
• ::IS2 = Insertion of IS2
• Am = amber(UAG) mutation
• AS = amber(UAG) suppressor
• LamR = Lambda-resistant

References:

• Adler, HI, CE Terry, AA Hardigree 1968. Giant cells of Escherichia coli. J. Bacteriol. 95(1):139-42.